A multiple case history and systematic review of adoption, diffusion, implementation and impact of provincial daily physical activity policies in Canadian schools

BACKGROUND : Few children meet physical activity (PA) recommendations, and are therefore at increased risk for overweight/obesity and adverse health outcomes. To increase children's opportunities for PA, several Canadian provinces have adopted school-based daily PA (DPA) policies. It is not clear why some jurisdictions have adopted DPA policies, and others have not, nor whether these policies have been implemented and have achieved their intended outcomes. The purpose of this study was to understand the processes underlying adoption and diffusion of Canadian DPA policies, and to review evidence regarding their implementation and impact.

METHODS: We adopted a multiple case history methodology in which we traced the chronological trajectory of DPA policies among Canadian provinces by compiling timelines detailing key historical events that preceded policy adoption. Publicly available documents posted on the internet were reviewed to characterize adopter innovativeness, describe the content of their DPA policies, and explore the context surrounding policy adoption. Diffusion of Innovations theory provided a conceptual framework for the analyses. A systematic literature search identified studies that had investigated adoption, diffusion, implementation or impact of Canadian DPA policies.

RESULTS: Five of Canada's 13 provinces and territories (38.5%) have DPA policies. Although the underlying objectives of the policies are similar, there are clear differences among them and in their various policy trajectories. Adoption and diffusion of DPA policies were structured by the characteristics and capacities of adopters, the nature of their policies, and contextual factors. Limited data suggests implementation of DPA policies was moderate but inconsistent and that Canadian DPA policies have had little to no impact on school-aged children's PA levels or BMI.

CONCLUSIONS: This study detailed the history and current status of Canadian DPA policies, highlighting the conditional nature of policy adoption and diffusion, and describing policy and adopter characteristics and political contexts that shaped policy trajectories. An understanding of the conditions associated with successful policy adoption and diffusion can help identify receptive contexts in which to pioneer novel legislative initiatives to increase PA among children. By reviewing evidence regarding policy implementation and impact, this study can also inform amendments to existing, and development of future PA policies.

The first 10 years of accounting history as an international refereed journal : 1996-2005

This article undertakes a content analysis of publications in the first 10 years of the new series of the journal Accounting History. In so doing, it adds to the prior literature examining publishing patterns in the accounting history discipline. The article commences by providing an historical background to the introduction of the new series and the journal's editorial team. This is followed by a content analysis of the journal's research publications. This analysis examines patterns of authorship, the journal's most published authors, institutional and geographical affiliations of authors, author gender and article classifications.

Learning from history : social movements, arts and crafts and anti-consumption

Contemplating the lCAR Agenda, I wondered what value was to be found in history and is historical research an appropriate methodology for this contemporary discussion? I reviewed articles from social sciences and marketing literature that discuss history as a research methodology and present some of the criticisms and benefits. Social movements like the Arts and Crafts contain themes and agendas that resonate today, including protest and boycott, sustainable solutions, and technophobia that can be found in contemporary crafts movements like Stitch'nBitch. Researchers, heeding some cautions, can use history to build agendas that contribute directly to the study of anti consumption

Hair braiding : working the boundaries of methodology in globalisation research

This paper engages the constitutive as well as the representative role of metaphor in research. Metaphors are understood to provide possibilities for representations and conceptualisations. The use of metaphorical redescription permits us to 'use familiar words in unfamiliar ways' (Rorty, 1989, p. 18) and provides new language that deters the use of repeated ways of knowing. It invites us to see things differently and to act differently. Lakoff and Johnson (1980) argue that metaphor does more than represent: 'New metaphors have the power to construct a new reality' (p. 145). I have drawn on both these understandings of metaphor. In qualitative research, metaphorical analysis has a well-established history. Researchers analyse metaphors used by research participants and apply metaphors to participant actions and understandings (Koro-Ljungberg, 2001; Gregory & Noblit, 1998). Researchers also use metaphors to reflect or represent their methodological decision-making (Richardson, 2003; Gadamer, 1989). In this article, I have nudged the conceptual boundaries of methodology. I have argued the constructive nature of metaphor in methodological positioning and decision making. I use the writing of a doctoral thesis to argue this role of metaphor. There, the metaphor of hair braiding constructed and communicated my methodological decision-making and my researcher stance as a braider.

Event studies : a methodology review

Originally developed as a statistical tool for empirical research in accounting and finance, event studies have since migrated to other disciplines as well, including economics, history, law, management, marketing, and political science. Despite the elegant simplicity of a standard event study, variations in methodology and their relative merits continue to attract attention in the literature. This paper reviews some of the fundamental topics in short-term event study methodology, with an attempt to add new perspectives to some pressing topics.

Teaching Chinese history : the issue of approach

In China, the study of history has never been a detached academic pursuit, as it has always been indistinguishable from political directions. Chinese political leaders have been unable to adopt a disinterested approach towards history, be it distant or contemporary. On the other hand, Western historians interpret Chinese history from their own point of view, and they often view Chinese history as an extension of Western history. Often, they have been preoccupied with the concern to explain or justify their own record or involvement rather than to produce an objective account, especially in regard to the late nineteenth and early twentieth centuries’ history of China. This study questions the conventional approach to China’s past, be that of a Confucian, a Communist or a Western ethnocentric historiographer. It explores the possibility of establishing a “Chinese experience-based” approach while maintaining “impartiality and neutrality”, looking to historical studies outside of China to achieve this.